Base | Representation |
---|---|
bin | 100101100110111001… |
… | …1100101111011011111 |
3 | 21201110110110011102112 |
4 | 1023031303211323133 |
5 | 2310400114442221 |
6 | 101033543344235 |
7 | 5556235633310 |
oct | 1131563457337 |
9 | 251413404375 |
10 | 80762265311 |
11 | 31284214312 |
12 | 1379b15207b |
13 | 7801035290 |
14 | 3ca20c0607 |
15 | 217a39015b |
hex | 12cdce5edf |
80762265311 has 16 divisors (see below), whose sum is σ = 99681336384. Its totient is φ = 63718769664.
The previous prime is 80762265239. The next prime is 80762265359. The reversal of 80762265311 is 11356226708.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-80762265311 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80762265611) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1224956 + ... + 1289201.
It is an arithmetic number, because the mean of its divisors is an integer number (6230083524).
Almost surely, 280762265311 is an apocalyptic number.
80762265311 is a deficient number, since it is larger than the sum of its proper divisors (18919071073).
80762265311 is a wasteful number, since it uses less digits than its factorization.
80762265311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2514530.
The product of its (nonzero) digits is 120960, while the sum is 41.
The spelling of 80762265311 in words is "eighty billion, seven hundred sixty-two million, two hundred sixty-five thousand, three hundred eleven".
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